<template>
  <section>
    <!--工具条-->
    <el-col :span="24" class="toolbar" style="padding-bottom: 0px;">
      <el-form :inline="true" :model="filters">
        <el-form-item>
          <el-input v-model="filters.typeName" placeholder="支付方式"></el-input>
        </el-form-item>
        <el-form-item>
          <el-button type="primary" v-on:click="getPayTypes">查询</el-button>
        </el-form-item>
        <el-form-item>
          <el-button type="primary" @click="handleAdd">新增</el-button>
        </el-form-item>
      </el-form>
    </el-col>

    <!--列表-->
    <el-table :data="payTypes" highlight-current-row v-loading="listLoading" @selection-change="selsChange" style="width: 100%;">
      <el-table-column type="selection" width="55">
      </el-table-column>
      <el-table-column type="index" width="60">
      </el-table-column>
      <el-table-column prop="typeName" label="支付方式" sortable>
      </el-table-column>
      <el-table-column label="操作" width="150">
        <template scope="scope">
          <el-button size="small" @click="handleEdit(scope.$index, scope.row)">编辑</el-button>
          <el-button type="danger" size="small" @click="handleDel(scope.$index, scope.row)">删除</el-button>
        </template>
      </el-table-column>
    </el-table>

    <!--分页条-->
    <el-col :span="24" class="toolbar">
      <el-pagination layout="prev, pager, next" @current-change="handleCurrentChange" :page-size="10" :total="total" style="float:right;">
      </el-pagination>
    </el-col>


    <!--编辑界面-->
    <el-dialog title="编辑" :visible.sync="editFormVisible" :close-on-click-modal="false">
      <el-form :model="editForm" label-width="80px" :rules="editFormRules" ref="editForm">
        <el-form-item label="支付名称" prop="typeName">
          <el-select v-model="editForm.typeName" placeholder="请选择支付方式">
            <el-option
                    v-for="item in options"
                    :key="item.value"
                    :label="item.label"
                    :value="item.value">
            </el-option>
          </el-select>
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button @click.native="editFormVisible = false">取消</el-button>
        <el-button type="primary" @click.native="editSubmit" :loading="editLoading">提交</el-button>
      </div>
    </el-dialog>

    <!--新增界面-->
    <el-dialog title="新增" :visible.sync="addFormVisible" :close-on-click-modal="false">
      <el-form :model="addForm" label-width="80px" :rules="addFormRules" ref="addForm">
        <el-form-item label="支付方式" prop="typeName">
          <el-input v-model="addForm.typeName" auto-complete="off"></el-input>
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button @click.native="addFormVisible = false">取消</el-button>
        <el-button type="primary" @click.native="addSubmit" :loading="addLoading">提交</el-button>
      </div>
    </el-dialog>
  </section>
</template>

<script>

    export default {
        data() {
            return {
                //高级查询时传递的值
                filters:{
                    typeName:''
                },
                currentPage:1,
                total:0,
                sels: [],//列表选中列
                payTypes: [],
                listLoading: false,//如果为false，显示加载中效果，转圈圈
                editFormVisible: false,//编辑界面是否显示，false不显示
                //编辑界面数据,修改form对象
                editForm: {
                    id:0,
                    typeName:''
                },
                editLoading: false,//修改加载
                editFormRules: {
                    typeName: [
                        { required: true, message: '请输入姓名', trigger: 'blur' }
                    ]
                },
                addFormVisible: false,//新增界面是否显示
                //新增界面数据，修改form对象
                addForm: {
                    typeName:''
                },
                addLoading: false,//新增加载
                addFormRules: {
                    typeName: [
                        { required: true, message: '请输入支付方式', trigger: 'blur' }
                    ]
                },
                options: [{
                    value: '支付宝',
                    label: '支付宝'
                }, {
                    value: '微信',
                    label: '微信'
                },{
                    value: '现金',
                    label: '现金'
                }]
            }
        },
        methods: {
            handleCurrentChange(val){
                //当前页
                this.currentPage = val;
                this.getPayTypes();
            },
            //获取支付方式列表
            getPayTypes() {
                //发送axios请求到后端 查询支付方式
                // http://localhost:80/payType/list
                let param = {
                    typeName:this.filters.typeName,
                    currentPage: this.currentPage
                }
                this.$http.patch('payType/queryPage',param).then(res=>{
                    //pageList {total:20,rows:[]}
                    this.total = res.data.total;
                    this.payTypes = res.data.rows;
                })
            },
            //弹出新增界面
            handleAdd() {
                this.addFormVisible = true;
                this.addForm = {
                    typeName: ''
                };
            },
            //弹出编辑界面
            handleEdit(index, row) {
                this.editFormVisible = true;
                this.editForm = Object.assign({}, row);
            },
            //删除
            handleDel(index, row) {
                this.$confirm('确认删除该记录吗?', '提示', {
                    type: 'warning'
                }).then(() => {
                    //出现加载中效果
                    this.listLoading = true;
                    let id = row.id;
                    this.$http.delete('payType/'+id).then(res=>{
                        //去掉转圈圈效果
                        this.listLoading = false;
                        let {success,message} = res.data;
                        if(success){
                            this.$message({
                                message: message,
                                type: 'success'
                            });
                            this.getPayTypes();
                        }else {
                            this.$message({
                                message: message,
                                type: 'error'
                            });
                        }
                    });
                }).catch(() => {

                });
            },
            //新增
            addSubmit() {
                //提交之前的验证工作--elementui验证
                this.$refs.addForm.validate((valid) => {
                    if (valid) {
                        this.$confirm('确认提交吗？', '提示', {}).then(() => {
                            //出现加载中效果
                            this.addLoading = true;
                            //{typeName:"xxx"}把新增表单里面form 拷贝到 {}
                            let para = Object.assign({}, this.addForm);
                            this.$http.put('payType/save',para).then((res) => {
                                //去掉转圈圈效果
                                this.addLoading = false;
                                let {success,message} = res.data;
                                if(success){
                                    this.$message({
                                        message: message,
                                        type: 'success'
                                    });
                                    //清空表单
                                    this.$refs['addForm'].resetFields();
                                    //关闭对话框
                                    this.addFormVisible = false;
                                    this.getPayTypes();
                                }else {
                                    this.$message({
                                        message: message,
                                        type: 'error'
                                    });
                                }
                            });
                        });
                    }
                });
            },
            //修改提交
            editSubmit() {
                this.$refs.editForm.validate((valid) => {
                    if (valid) {
                        this.$confirm('确认提交吗？', '提示', {}).then(() => {
                            this.editLoading = true;
                            let para = Object.assign({}, this.editForm);
                            this.$http.post('payType/update',para).then((res) => {
                                this.editLoading = false;
                                let {success,message} = res.data;
                                if(success){
                                    this.$message({
                                        message: message,
                                        type: 'success'
                                    });
                                    this.$refs['editForm'].resetFields();
                                    this.editFormVisible = false;
                                    this.getPayTypes();
                                }else{
                                    this.$message({
                                        message: message,
                                        type: 'error'
                                    });
                                }
                            });
                        });
                    }
                });
            },
            //多选方法
            selsChange: function (sels) {
                this.sels = sels;
            }
        },
        mounted() {
            this.getPayTypes();
        }
    }

</script>

<style scoped>

</style>